MilliporeSigma
Headspace vial, beveled top, rounded bottom, volume 20 mL, clear glass vial, pkg of 125 ea
- SKU:
- 508454
Description
Headspace vial, beveled top, rounded bottom, volume 20 mL, clear glass vial, O.D. × H × I.D. 22.7 mm × 75 mm × 12.5 mm, pkg of 125 ea
material
clear glass vial
description
beveled finish
feature
closure type crimp top vial
round bottom
vial type headspace
packaging
pkg of 125 ea
O.D. × H × I.D.
22.7 mm × 75 mm × 12.5 mm
volume
20 mL
fitting
thread for 20 mm
The style and diameter of headspace vials are dependent on the autosampler. The top finish of the vial is beveled finish, which helps reduce the amount of sealing surface between the crimp seal and the glass surface. The bottom finish of the vial is rounded. Vials with rounded bottoms are sturdier and more resistant to pressure than the flat bottom vial. The rounded bottom version was created to allow the vial, when transported by a magnet, to drop more easily into the heating block.